$1:
Have you been trying to figure out a way to cut calories while boosting your libido? Consider adding some celery to your diet. Guys have been eating celery in order to cure their impotence since at least the 18th century, and to be completely crass about the entire thing - guys in porn eat a bunch of celery in order to build up semen volume. Sorry that you had to read that sentence.
Well I'm sold.
EDIT:
$1:
Androstenone (5α-androst-16-en-3-one) is a steroidal pheromone. It is found in boar's saliva, celery cytoplasm and truffle fungus. Androstenone was the first mammalian pheromone to be identified. It is found in high concentrations in the saliva of male pigs, and, when inhaled by a female pig that is in heat, results in the female assuming the mating stance. Androstenone is the active ingredient in 'Boarmate', a commercial product made by DuPont sold to pig farmers to test sows for timing of artificial insemination.